Hardware Essentials: A Guide to Bag Clasps, Zippers, and Rings

Bag hardware may seem like small details, but it plays a major role in both the function and overall look of a finished bag. The right hardware improves durability, usability, and gives your project a clean, professional appearance.

We hear this often from customers who started out buying hardware from Amazon and were disappointed by inconsistent quality. Finishes wear quickly, clasps feel flimsy, and components don’t always function smoothly. Many tell us they’re impressed by the difference when they switch to Sew Yours hardware. Bags feel sturdier, function better, and simply look more polished.

In this guide, we’ll cover essential bag hardware components, explain what each piece is used for, and share practical tips to help you choose hardware that works well with your design, fabric choices, and long-term use.

Essential Hardware #1: D-Rings, Triangle Rings, and Rectangle Rings

D-rings, triangle rings and rectangle rings are used to attach bag straps and handles. They create strong connection points and allow you to build adjustable or removable strap systems.

• Why they’re essential: These rings provide secure attachment points for straps while keeping the bag functional and balanced.
• Design tips: Choose a ring size that matches your strap width and complements the scale of your bag.

Essential Hardware #2: Snap Hooks

Snap hooks connect your strap to D-rings or triangle rings, allowing straps to be removable. Many snap hooks also swivel, which helps the strap move freely as the bag is worn.

• Why they’re essential: Snap hooks add flexibility and convenience, making bags easier to use and customize.
• Design tips: Swivel-style snap hooks work especially well for crossbody and shoulder straps to prevent twisting.

Essential Hardware #3: Zippers and Magnetic Snaps

Zippers and magnetic snaps are two of the most common closure options in bag making. Each offers a different balance of security, accessibility, and style.

• Why they’re essential: Zippers provide secure closures for main openings and pockets, while magnetic snaps offer quick access with a clean, low-profile finish.
• Design tips: Zippers work well for everyday and travel bags, while magnetic snaps are ideal for flaps, pockets, and minimalist designs.

Essential Hardware #4: Rivets

Rivets reinforce high-stress areas such as straps, handles, and attachment points. They also allow you to secure straps without sewing through multiple bulky layers.

• Why they’re essential: Rivets add strength where stitching alone may be difficult or impractical.
• Design tips: Rivets can be both functional and decorative, adding a professional, finished look to straps and accents.

Essential Hardware #5: Bag Feet

Bag feet are installed on the bottom of a bag to protect the fabric from wear and help the bag stand upright.

• Why they’re essential: Bag feet extend the life of your bag, improve structure, and add a high-end finish.
• Design tips: They work best on structured bags and should be reinforced on the inside with stabilizer for durability.

Tips for Choosing and Using Bag Hardware

Coordinate hardware finishes. Using the same finish throughout your bag creates a cohesive, intentional look. When selecting a finish, also consider what best complements your fabric choice, color palette, and overall style.

Need Visual Help Matching Hardware?

If you prefer to see hardware and fabric pairings in action, our Matchmaker Monday video series offers visual inspiration and practical tips for coordinating hardware finishes with fabrics, vinyls, and linings.

Each episode walks through real material combinations so you can feel more confident choosing hardware that looks intentional and polished in your finished bag.

Watch the Matchmaker Monday playlist on YouTube

Final Thoughts

The right hardware can elevate a bag from handmade to professional. By choosing quality components and using them intentionally, you’ll improve both the durability and appearance of your projects. With these essentials in mind, you can confidently design bags that function well and look polished from every angle.